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Not after a long time.
The common refrigeration temperature for food in the refrigerator is 4 8 °C, and in this environment, the growth rate of most bacteria will be slowed down. However, "psychrophiles" can grow in an environment of 0 20. That is, they continue to grow and multiply in the freezer compartment of the refrigerator, contaminating food, such as Yersinia, Listeria, etc., which instead grow and multiply rapidly at this temperature.
Ingestion of food contaminated with these bacteria can lead to abdominal pain, diarrhoea, fever, and even sepsis in severe cases. In addition, some fungi and molds can also cause cross-contamination and spoilage of food in the refrigerator.
The temperature of the freezer is generally about minus 18, at this temperature, the general bacteria can be inhibited or killed, and the food stored in it has a better preservation effect. However, freezing is not the same as complete sterilization, and some bacteria with strong frost resistance still survive.
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It's totally okay landlord, but it's best not to leave it for too long, it's okay in 10 days.
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It is best to put it frozen, it will be bad if the refrigerator is long, and it will not last long, a few days will do, if the weather is cold outside, you can put it outside.
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It shouldn't work, the cold room can't reach sub-zero.
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I dialed it to 6 gear, and then it froze, it seems to be a quick refrigeration, so it doesn't work [[[No, the fish is in your hands, I don't know how long it has been, I suggest you hurry up and digest it, don't refrigerate it anymore, good luck, good luck, good luck].
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If the live fish is not disemboweled, it is not recommended to freeze it directly in the refrigerator, if it is not stored properly, it will affect the meat quality of the fish. In particular, if you take out the frozen fish and steam it, the meat quality cannot be compared with the freshly killed one, and you can obviously feel that the frozen fish meat is old and a little firewood.
In fact, whether it is a live fish or any other animal, in fact, there are a lot of bacteria in its inner chamber, these bacteria are fine when the fish is alive, but once the fish dies, it will immediately begin to reproduce and release a certain amount of substances, most of these substances are harmful to the human body, and if the live fish is not disemboweled, it is easy to cause the fish gallbladder to freeze and crack, and the bitter water inside will enter the meat of the fish, and it is very bitter to eat, it is recommended to refrigerate, and do not stay overnight.
And the dead fish that are disemboweled, it is not recommended to keep it in the refrigerator all the time, and the preservation time is best within 1 to 2 months, which should pay special attention to the fact that after freezing, do not thaw and freeze again and again, eat a little today and thaw, and then thaw tomorrow when you eat a little, so that the fish is more likely to be bad, it is recommended to cut it in advance, freeze it separately, and thaw those if you want to eat those, and if you find that the color of the fish has turned yellow after thawing, especially in the abdomen, then it is best not to continue to eat, If brown spots are found on the head of the fish, it is the same.
In addition, many people when thawing fish, are directly soaked in cold water, so that although it can, but the speed is too slow, in fact, you can properly add some salt or vinegar to the water, and then put the frozen fish into it to thaw, so that the speed is not only faster, but also can greatly preserve a certain umami, of course, before putting it in the refrigerator, if you can open the belly is the best, and then the gills and other fishy places are heavier, and then rub it with salt, wrap it in plastic wrap, This way it will last a little longer.
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1. The fish can be frozen in the refrigerator. After the fish is killed, it can be stored in the refrigerator. However, it depends on whether it is placed in the refrigerator or freezer
If you eat the fish within two days after you have killed it, it is recommended to keep it in the refrigerator to keep it as tender as possible. However, if the fish is killed, it may take a week or a month to eat it, and in the case of simple species, it needs to be stored in the freezer.
2. However, putting the fish in the freezer for a long time will cause the fish to be rough and lose a lot of nutrients. Therefore, after killing the fish, it is best to eat it on the same day, so as to ensure that the nutrition and taste are the best.
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1. If you freeze the fish in the refrigerator, you can't live.
2. Because live fish is a fish with life characteristics, putting this fish directly into the refrigerator to freeze will cause the live fish to move non-stop in the refrigerator, which is easy to damage other food, and this freezing method is also more cruel, so the live fish can not be directly frozen in the refrigerator.
3. Fish meat is rich in complete protein. Fish meat contains a lot of protein, such as yellow croaker, hairtail, mackerel, silver carp, carp, crucian carp, 13%. Both marine and freshwater fish are rich in sulfur, and also contain inorganic salts such as phosphorus, calcium, and iron.
Fish also contains a lot of vitamin A, vitamin D, vitamin B1, and niacin. These are all nutrients that the human body needs.
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<>1. Fresh hidden fish is not recommended to be placed in the refrigerator, which is not conducive to preservation. If you need to keep it in the refrigerator, it is recommended to consume it on the same day and store it for up to 2 days. In general, fresh fish is commonly preserved in the following ways:
Freezing: Directly put the fresh fish in the refrigerator freezer, which can generally be stored for a long time, and then when eating, take it out and thaw it, which can retain the nutritional value of the fish to a greater extent.
2. Refrigeration in salt water: clean up the fresh fish, put it in salt water, and then place it in the refrigerator and freezer, which can generally be stored for about 3-4 days.
3. Washing and frying: Fresh fish can be fried and preserved, which can be stored for a long time, but the nutritional value may be lost.
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OK. How long can fish be kept in the freezer.
5-7 days. The fish can be stored in the refrigerator for about 5-7 days, depending on the preservation method and the actual situation.
If the fish is fresh and has been processed, it will be frozen for a longer period of time, about 1 week.
In the case of untreated fish, the preservation time will be relatively low, ranging from about 3-5 days, and if the fish has been cooked and frozen, the preservation time will be lower.
It is worth noting that the meat quality of fish is relatively tender, and the longer the freezing time, the greater the impact on the meat quality, so it is generally not recommended to store it for a long time, and it is best to eat it as soon as possible.
Does fish freeze need to be gutted.
Want. If the fish is to be frozen for a long time, then it must be gutted before it can be preserved, so that it can be stored for a longer time.
The gill part of the fish is the organ that filters the external dirt, so the gills are very easy to be contaminated with external bacteria and dust, and the internal organs also have a lot of bacteria and dirt, after the fish dies, the bacteria in these parts will multiply rapidly, slowly spread to the whole body of the fish, and will accelerate the deterioration and decay of the fish.
Therefore, if you want the fish to be preserved for a long time, then the fish must be gutted, and it can also prevent the offal from affecting the taste and texture of the fish.
Is fish still nutritious after freezing.
Yes. Although the fish is not as good as fresh fish after freezing, it is still nutritious, and the nutrients such as protein and fat are relatively stable and large in quantity.
The loss of nutrients in fish is mainly due to the crystallization of water in it, which destroys the cells, which leads to the destruction and loss of nutrients in it.
In general, the longer the fish is frozen, the more nutrients are lost.
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Fish can be put in the freezer, but it should not be put too long, and it should be taken out and eaten in time.
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Frozen fish can be stored for up to 6 months, frozen meat in an ideal state, that is, fresh and pollution-free meat is quickly frozen below minus 25, stored at a constant temperature of minus 18, fish, seafood products are easy to oxidize because they contain a large number of unsaturated fatty acids, and the shelf life of frozen fish is 6 months.
Although frozen meat has a long theoretical shelf life, meat purchased from supermarkets is susceptible to bacterial contamination during the sales process, and it is difficult to guarantee the freshness of the raw materials.
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Although there is usually no problem of deterioration and spoilage in the freezer, it is still not recommended for you to eat, mainly because there will be a loss of some nutrients after freezing, and at the same time, after a certain amount of air contact oxidation, the protein of the fish will also be decomposed, and the nutrition will be reduced.
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Crucian carp can be frozen for up to three to five days. Generally, the refrigeration temperature of household refrigerators is -15 to -20, while aquatic fish, when the refrigeration temperature does not reach -30, the fish meat will be dehydrated or spoiled. Crucian carp is prone to rancidity and deterioration when refrigerated for a long time, and it is inedible.
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The temperature inside the freezer is about -18. It can store fresh or frozen meat, fish, poultry, as well as cooked food for about 3 months. We can quickly freeze fresh fish and meat that need to be stored for a long time to maximize the freshness of the food.
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Fish can be eaten after being frozen in the refrigerator for a long time, but it is best not to keep it for more than 2 months.
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Fish is best to eat fresh better, and can not be put too long in the refrigerator in the fish should not be stored for too long, the refrigeration temperature of the household refrigerator is generally -15, the best refrigerator can only reach -20, and aquatic products, especially fish, when the storage temperature does not reach -30 below, the fish body tissue will be dehydrated or other changes, such as crucian carp refrigerated for a long time, it is easy to appear rancidity of the fish body, meat quality changes, inedible. Therefore, the fish stored in the refrigerator should not be stored for too long, and it is not recommended to exceed a month at most.
In addition, the food stored in the refrigerator often lasts for a long time, and some people do not pay attention to the fact that raw and cooked food is not very isolated, which will produce bacteria and easily contaminate fresh fish. Therefore, it is not advisable to store fish and other foods for too long, and try to eat them in three to five days. The refrigerator should also be cleaned regularly to ensure the health of the food.
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Summary. Hello, I'm glad to serve you, I'm the answerer Tao wardrobe, thank you for your support and trust, I'm typing quickly, it takes about five minutes, don't worry, I'll answer you within five minutes, I hope I can help you.
Can the fish be frozen in the refrigerator.
Hello, I'm glad to serve you, I'm the answerer Tao wardrobe, thank you for your support and trust, I'm typing quickly, it takes about five minutes, don't worry, I'll answer you within five minutes, I hope I can help you.
Hello, glad your problem can be put in the refrigerator frozen. 3 7 days. The processed fish is frozen for about 7 days.
Untreated fish will be kept for a relatively short period of time, ranging from 3 to 5 days, and fish that has been cooked for freezing will be kept for a shorter period of time, and it is not recommended to keep it for more than 3 days. Hope it helps.
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<>1. Frozen fish can be stored in the freezer for 1-2 months.
2. It can not be stored all the time, it should be eaten as soon as possible, although the temperature of the refrigerator is relatively low, which can inhibit the growth of bacteria, but it cannot completely eliminate it, so the food in the refrigerator will also spoil. Fish are stored at low temperatures, and after a long time, a large amount of nutrients will be lost, and a large lack of protein will be decomposed.
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